The Mr. Gasket Lifter Guides are high-performance aftermarket parts designed to fit OEM style blocks, such as GM LS-Series Gen III and Gen IV Engines that don't have active fuel management. Made from heavy-duty plastic, the Mr. Gasket Lifter Guides are designed for use with OEM style hydraulic roller tappets and are configured as a direct-fit replacement component. Manufactured from high-quality plastic and highlighted by a classic black finish, the Mr. Gasket Lifter Guides are manufactured using state-of-the-art technology and field-tested to ensure their durability and reliability.

Mr. Gasket was founded in 1964 by drag racer Joe Hrudka. Hrudka established the company which aims to be a primary source for racers in their need for head gaskets, exhaust gaskets, oil pan gaskets, and fasteners. This is one of Hrudka's tactics to make a name for himself and the company at Cleveland-area tracks, Nowalk and Dragway 42. Mr. Gasket continues to expand application coverage as it introduces more new products intended for race cars and muscle cars. Aside from gaskets responsible for its current established status, it offers other high performing parts, including fuel additives and carburetors. Mr. Gasket is also an important part of Holley Performance, a leader in fuel systems for over 100 years. Holley Performance products include performance fuel pumps, intake manifolds, and engine dress, race and marine applications.